Fig. 4
From: Development and performance evaluation of a deep learning lung nodule detection system
Reader performance test results. a and b Mean FROC curves for readers using criterion 1 and 2. The red lines show the FROC curves with CAD use, and the blue lines without CAD use. c and d Detection sensitivities with and without CAD use using criteria 1 and 2. The red bars show the sensitivity with CAD use and the blue bars without CAD use. **Significant difference (p < 0.01). *Significant difference (p < 0.05). †Significant tendency (p < 0.10; two-tailed paired t-test)